=+ A normal quantile plot supports the assumption that mileage is at least approximately normally distributed. The
Question:
=+ A normal quantile plot supports the assumption that mileage is at least approximately normally distributed. The R software reports the following summary statistics for this data:
> summary(odometer, digits=6)
Min 1st Qu Median Mean 1445.0 33928.8 68730.5 66221.1 3rd Qu Max 91932.8 137652.0
> sd(odometer)
37683.17
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Related Book For
Applied Statistics For Engineers And Scientists
ISBN: 9781133111368
3rd Edition
Authors: Jay L. Devore, Nicholas R. Farnum, Jimmy A. Doi
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